6to4 works just fine for me and in parallel to normal ipv4 operation.

Here a few more IPv6 test sites as I can't reach http://ipv6.sixy.ch
nor ipv6.m0n0.ch (6to4 packets go out the WAN but no response comes
back):

http://ipv6.google.com/  (ipv6 only)
http://www.switch.ch/
http://www.deployingipv6.net/

Great enhancement! Thanks!

Marcel

On Mon, Jul 7, 2008 at 11:25 PM, Manuel Kasper <mk at neon1 dot net> wrote:

> Since it's the first release with IPv6 support, bugs in the implementation
> are likely. As always, please post on the mailing list or in the forum if
> you've found something odd (with a detailled description of what you did,
> please). Also let us know if everything worked "out of the box". :)
>